METHOD FOR CONTROLLING BOUNDARY LAYER ON AN AERODYNAMIC SURFACE OF A FLYING VEHICLE, AND A FLYING VEHICLE

Title:

METHOD FOR CONTROLLING BOUNDARY LAYER ON AN AERODYNAMIC SURFACE OF A FLYING VEHICLE, AND A FLYING VEHICLE

Document Type and Number:

WIPO Patent Application WO/1993/008076

Kind Code:

A1

Abstract:

A method for controlling the boundary layer by suction of the air from vortex chambers provided in the aft part of the aerodynamic surface of the flying vehicle (FV), wherein the speed of the air suction is regulated being first increased until the boundary layer joins the streamlined surface and then decreased until the pressure starts to drop at the aft part of the FV. An FV provided with a boundary layer control system comprising a number of vortex chambers (1) housing streamlined bodies (2) and connected by a common channel (9) through a receiver (8) to a low pressure source (4).

Inventors:

SAVITSKY ANATOLY IVANOVICH (RU)
SCHUKIN LEV NIKOLAEVICH (RU)
KARELIN VIKTOR GEORGIEVICH (RU)
PUSHKIN ROSTISLAV MIKHAILOVICH (RU)
MASS ALEXANDR MIKHAILOVICH (RU)
SHIBANOV ANATOLY PETROVICH (RU)
SCHUKIN ILYA LVOVICH (RU)
FISCHENKO SERGEI VIKTOROVICH (RU)

Application Number:

PCT/RU1992/000186

Publication Date:

April 29, 1993

Filing Date:

October 13, 1992

Export Citation:

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Assignee:

N PROIZV PREDPR TRIUMF (RU)

International Classes:

B64C21/02; B64C21/06; (IPC1-7): B64C21/08

Foreign References:

GB2178131A	1987-02-04
DE1273338B	1968-07-18
DE584585C	1933-09-21
US2894703A	1959-07-14
US3831885A	1974-08-27

Other References: